Soil loosening and fertilizing device for agricultural planting

The utility model discloses an agricultural planting soil loosening and fertilizer applying device which comprises a trolley, adjusting plates are fixedly installed on the two sides of the trolley through bolts, arc-shaped limiting grooves are formed in the arc-shaped adjusting plates, a soil loosening shaft penetrates through the arc-shaped limiting grooves, a soil loosening device is movably connected to the soil loosening shaft, and a fertilizer applying hopper is loaded on the trolley. The soil loosening and fertilizing device for agricultural planting comprises a trolley, a soil loosening device is arranged on the trolley, a fertilizing hopper is arranged on the trolley, a fertilizing groove is formed in the bottom of the fertilizing hopper, a fertilizer outlet is formed in the bottom of the fertilizing groove, an adjusting shaft penetrates through the inside of the fertilizing groove, a fertilizer amount control wheel is fixedly installed on the adjusting shaft, and a ridging plate is welded to the rear